MAX25512

RECOMMENDED FOR NEW DESIGNS

I2C-Controlled 4-Channel Low-Voltage 120mA LED Backlight Driver with Integrated Boost Converter

Industry Best Efficiency Integrated Boost Converter LED Driver

Part Models
4
1ku List Price
Starting From $1.06

Part Details

  • Operates Down to 3V on Battery Input After Startup 
    • Wide Boost Duty Cycle to Support Low Input Voltage
  • Boost or SEPIC Current-Mode DC/DC Controller
    • 400kHz to 2.2MHz Operating Frequency Range
    • Spread Spectrum Available
    • Ability to Synchronize to an External Clock
  • LED Current Sinks
    • Up to 120mA Output Current per String
    • Low OUT_ Regulation Voltage for Best Efficiency
    • Optional Phase-Shifting of Outputs
  • I2C Control for Enhanced Flexibility
  • 16667:1 Dimming Ratio at 200Hz
  • NTC Input For LED Current Foldback at High Temperature
  • Hybrid Dimming Capable
  • Built-in Programmable Automatic Fading Functionality
  • Detailed Diagnostic using I2C and FLTB Output
    • Shorted or Open LEDs
    • Thermal Shutdown
    • Output Undervoltage
  • Compact 4x4mm TQFN Package
  • AECQ100 Grade 1
MAX25512
I2C-Controlled 4-Channel Low-Voltage 120mA LED Backlight Driver with Integrated Boost Converter
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